279379644

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 662323200

約数和(自身を除く): 382943556

約数列:

[1, 2, 3, 4, 6, 12, 109, 167, 218, 327, 334, 436, 501, 654, 668, 1002, 1279, 1308, 2004, 2558, 3837, 5116, 7674, 15348, 18203, 36406, 54609, 72812, 109218, 139411, 213593, 218436, 278822, 418233, 427186, 557644, 640779, 836466, 854372, 1281558, 1672932, 2563116, 23281637, 46563274, 69844911, 93126548, 139689822, 279379644]

約数ペア:

[(1, 279379644), (2, 139689822), (3, 93126548), (4, 69844911), (6, 46563274), (12, 23281637), (109, 2563116), (167, 1672932), (218, 1281558), (327, 854372), (334, 836466), (436, 640779), (501, 557644), (654, 427186), (668, 418233), (1002, 278822), (1279, 218436), (1308, 213593), (2004, 139411), (2558, 109218), (3837, 72812), (5116, 54609), (7674, 36406), (15348, 18203)]